{"id":"vidhyamitra:city-day:perth:1846-08-30:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/1846-08-30","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1846-08-30","date_display":"August 30, 1846 CE","panchanga":{"method":"Sūrya Siddhānta + Bhāskara-II iterative manda + Kerala-school (Mādhava-Nīlakaṇṭha) evection + variation + annual equation","engine_version":"2.0 (Kerala-school enhanced)","accuracy_note":"Sub-degree on Moon at any Kali-Yuga date (~2-5° residual max)","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":1846,"month":8,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2395538.770833,"kali_year":4948,"ahargana":1807073.2708,"sun":{"sidereal_longitude":134.2202,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":229.5695,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":95.3493,"elapsed_within_tithi_degrees":11.3493},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1,"moon_longitude":229.5695,"elapsed_within_degrees":2.9028},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":3.7896},"karana":{"half_tithi_index":15,"name":"Bava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"sky":{"method":"Sūrya-Siddhāntic Bhāskara-II 4-step iteration with atan2-based śīghra + varying peripheries + lunar latitude","engine_version":"3.0 (Pūrṇa — complete SS implementation)","tradition_sources":"Āryabhaṭīya 499 CE → SS Ch.1-5 Burgess 1860 → Siddhānta-Śiromaṇi Bhāskara II 1150 → Tantrasaṅgraha Nīlakaṇṭha 1501","input":{"year":1846,"month":8,"day":30,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2395538.770833,"ahargana":1807073.2708,"kali_year":4948,"ayanamsa_lahiri":21.711,"grahas":{"sun":{"sidereal_longitude":134.53606000000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":225.96316000000002,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false,"latitude":2.7069},"mars":{"sidereal_longitude":140.41156,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":129.33716000000004,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":54.917160000000024,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":109.67626000000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":307.11645999999996,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":192.5619,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":12.5619,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false}},"panchang":{"method":"Sūrya Siddhānta + Bhāskara-II iterative manda + Kerala-school (Mādhava-Nīlakaṇṭha) evection + variation + annual equation","engine_version":"2.0 (Kerala-school enhanced)","accuracy_note":"Sub-degree on Moon at any Kali-Yuga date (~2-5° residual max)","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":1846,"month":8,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2395538.770833,"kali_year":4948,"ahargana":1807073.2708,"sun":{"sidereal_longitude":134.2202,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":229.5695,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":95.3493,"elapsed_within_tithi_degrees":11.3493},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1,"moon_longitude":229.5695,"elapsed_within_degrees":2.9028},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":3.7896},"karana":{"half_tithi_index":15,"name":"Bava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.707,"elongation":95.349},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.707,"opposition_distance":84.651}},"eclipse_window_40days":[]},"city":{"slug":"perth","name":"Perth, Australia","lat":-31.9505,"lon":115.8605,"tz_offset_hours":8,"country":"AU","tier":"diaspora"},"tier2":{"city":{"slug":"perth","name":"Perth, Australia","lat":-31.9505,"lon":115.8605,"tz_offset_hours":8,"country":"AU","tier":"diaspora"},"sunriseLocal":"06:36","sunsetLocal":"17:57","solarNoonLocal":"12:17","dayLengthHours":11.358574850832241,"dayLengthDisplay":"11 Hours 21 Mins 31 Secs","nightLengthDisplay":"12 Hours 38 Mins 29 Secs","moonriseLocal":"11:22","moonsetLocal":"01:23","rahuKala":{"name":"Rāhu Kāla","start":"16:32","end":"17:57","startHours":16.53841875804162,"endHours":17.95824061439565,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:17","end":"13:42","startHours":12.278953188979528,"endHours":13.698775045333559,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:07","end":"16:32","startHours":15.118596901687589,"endHours":16.53841875804162,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:15","end":"09:38","startHours":9.249999895424263,"endHours":9.628619057118673,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:04","end":"07:23","startHours":7.072939715681418,"endHours":7.375835045036944,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:54","end":"12:39","startHours":11.90033402728512,"endHours":12.657572350673936,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:05","end":"05:51","startHours":5.0851891167857755,"endHours":5.842427440174592,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:39","end":"06:36","startHours":5.653117859327388,"endHours":6.599665763563408,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:10","end":"14:56","startHours":14.172048997451569,"endHours":14.929287320840384,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:45","end":"18:09","startHours":17.75824061439565,"endHours":18.15824061439565,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:57","end":"18:26","startHours":17.95824061439565,"endHours":18.43151456651366,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:42","end":"19:27","startHours":17.70824061439565,"endHours":19.45824061439565,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:54","end":"00:39","startHours":23.90033402728512,"endHours":24.657572350673938,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:36","end":"08:01","startHours":6.599665763563408,"endHours":8.019487619917438,"quality":"inauspicious"},{"name":"Chala","start":"08:01","end":"09:26","startHours":8.019487619917438,"endHours":9.439309476271468,"quality":"neutral"},{"name":"Labha","start":"09:26","end":"10:52","startHours":9.439309476271468,"endHours":10.859131332625498,"quality":"auspicious"},{"name":"Amṛta","start":"10:52","end":"12:17","startHours":10.859131332625498,"endHours":12.278953188979528,"quality":"auspicious"},{"name":"Kāla","start":"12:17","end":"13:42","startHours":12.278953188979528,"endHours":13.698775045333559,"quality":"inauspicious"},{"name":"Śubha","start":"13:42","end":"15:07","startHours":13.698775045333559,"endHours":15.118596901687589,"quality":"auspicious"},{"name":"Roga","start":"15:07","end":"16:32","startHours":15.118596901687589,"endHours":16.53841875804162,"quality":"inauspicious"},{"name":"Udveg","start":"16:32","end":"17:57","startHours":16.53841875804162,"endHours":17.95824061439565,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"17:57","end":"19:32","startHours":17.95824061439565,"endHours":19.53841875804162,"quality":"auspicious"},{"name":"Roga","start":"19:32","end":"21:07","startHours":19.53841875804162,"endHours":21.11859690168759,"quality":"inauspicious"},{"name":"Udveg","start":"21:07","end":"22:42","startHours":21.11859690168759,"endHours":22.69877504533356,"quality":"inauspicious"},{"name":"Chala","start":"22:42","end":"00:17","startHours":22.69877504533356,"endHours":24.27895318897953,"quality":"neutral"},{"name":"Labha","start":"00:17","end":"01:52","startHours":24.27895318897953,"endHours":25.8591313326255,"quality":"auspicious"},{"name":"Amṛta","start":"01:52","end":"03:26","startHours":25.8591313326255,"endHours":27.439309476271468,"quality":"auspicious"},{"name":"Kāla","start":"03:26","end":"05:01","startHours":27.439309476271468,"endHours":29.019487619917438,"quality":"inauspicious"},{"name":"Śubha","start":"05:01","end":"06:36","startHours":29.019487619917438,"endHours":30.599665763563408,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:36","end":"07:36","startHours":6.599665763563408,"endHours":7.599665763563408,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:36","end":"08:36","startHours":7.599665763563408,"endHours":8.599665763563408,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:36","end":"09:36","startHours":8.599665763563408,"endHours":9.599665763563408,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:36","end":"10:36","startHours":9.599665763563408,"endHours":10.599665763563408,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:36","end":"11:36","startHours":10.599665763563408,"endHours":11.599665763563408,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:36","end":"12:36","startHours":11.599665763563408,"endHours":12.599665763563408,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:36","end":"13:36","startHours":12.599665763563408,"endHours":13.599665763563408,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:36","end":"14:36","startHours":13.599665763563408,"endHours":14.599665763563408,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:36","end":"15:36","startHours":14.599665763563408,"endHours":15.599665763563408,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:36","end":"16:36","startHours":15.599665763563408,"endHours":16.599665763563408,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:36","end":"17:36","startHours":16.599665763563408,"endHours":17.599665763563408,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:36","end":"18:36","startHours":17.599665763563408,"endHours":18.599665763563408,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:36","end":"19:36","startHours":18.599665763563408,"endHours":19.599665763563408,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:36","end":"20:36","startHours":19.599665763563408,"endHours":20.599665763563408,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:36","end":"21:36","startHours":20.599665763563408,"endHours":21.599665763563408,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:36","end":"22:36","startHours":21.599665763563408,"endHours":22.599665763563408,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:36","end":"23:36","startHours":22.599665763563408,"endHours":23.599665763563408,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:36","end":"00:36","startHours":23.599665763563408,"endHours":24.599665763563408,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:36","end":"01:36","startHours":24.599665763563408,"endHours":25.599665763563408,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:36","end":"02:36","startHours":25.599665763563408,"endHours":26.599665763563408,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:36","end":"03:36","startHours":26.599665763563408,"endHours":27.599665763563408,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:36","end":"04:36","startHours":27.599665763563408,"endHours":28.599665763563408,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:36","end":"05:36","startHours":28.599665763563408,"endHours":29.599665763563408,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:36","end":"06:36","startHours":29.599665763563408,"endHours":30.599665763563408,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"North-East","rahuVasa":"North-East","anandadiYoga":{"name":"Kāṇa","quality":"Inauspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":9.218743823682747,"eotMinutes":-0.17919133877174764,"ayanamsa":21.711}},"calendars":{"vikram_samvat":1903,"vikram_samvatsara":"Siddhārthī","saka_samvat":1768,"saka_samvatsara":"Parābhava","bengali_samvat":1253,"malayalam_era":1022,"nanakshahi_year":377,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Bhādrapada","lunar_month_amanta":"Bhādrapada","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Śukla Aṣṭamī · Vikram 1903 Siddhārthī · Śaka 1768 Parābhava"},"festivals":[{"id":"radhashtami","name":"Rādhāṣṭamī","name_sanskrit":"राधाष्टमी","tradition":"Vaishnava","associated_deity":"Śrī Rādhā (Krishna's hlādinī-śakti)","significance":"Manifestation of Śrī Rādhā at Barsānā — Krishna's ādi-śakti.","vrata":true,"detection":{"tithi_number":8,"tithi_paksha":"Śukla","lunar_month":"Bhādrapada"},"precedence":2,"sources":["Padma Purāṇa","Brahma-Vaivarta Purāṇa"]}],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3137-10-20","event":"Karṇa-Vadha (Mahābhārata Day 17)","chart_id":"karna","shared_marker":"same Jyeṣṭhā","url":"/day/-3137-10-20","relevance":0.5},{"historical_date":"-3137-12-25","event":"Bhīṣma's Mahaprasthan","chart_id":"bhishma","shared_marker":"same Śukla Aṣṭamī","url":"/day/-3137-12-25","relevance":0.5}]},"validity":{"eternal":false,"location_specific":"perth"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga August 30, 1846 CE · Perth, Australia · Vidhyamitra","description":"August 30, 1846 CE for Perth, Australia: Śukla Aṣṭamī, sūryodaya 06:36, sūryāsta 17:57.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/1846-08-30","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/1846-08-30","sa":"https://sa.vidhyamitra.com/city/perth/1846-08-30","hi":"https://hi.vidhyamitra.com/city/perth/1846-08-30","x-default":"https://vidhyamitra.com/city/perth/1846-08-30"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-03T01:55:09.770Z","verification":{"type":"multi-marker","confidence":"canonical"}},{"pillar":"Vidhyamitra-Tier2","pillar_version":"0.1.0","method":"Spherical astronomy + Lahiri ayanamsa + standard solar declination + EoT correction","retrieved_at":"2026-06-03T01:55:09.770Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-03T01:55:09.770Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}